2003 Toyota Tundra Engine Knocking On Starting Cold Weather Bad Warm

2003 TOYOTA TUNDRA
176,000 MILES
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ANONYMOUS
  • MEMBER
  • 1 POST
engine is knocking on starting up and in cold weather
not so bad in warm weather
Nov 1, 2012 at 10:59 AM
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KHLOW2008
  • ✓Experienced Mechanic
  • 41,812 POSTS
Check the oil condition. Is the engine heavily sludged?
Nov 1, 2012 at 11:01 AM
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